Cat water fountain · PETKIT

PETKIT Eversweet 3 Pro

A stainless PETKIT with app tracking

Updated October 2026

Quick verdict

A premium small fountain.

Strength
Stainless tank and app.
Trade-off
Small capacity.
Right buyer
One or two cats.
Capacity
1.6 liters
Power source
USB Cable
Noise (seller)
25dB
Dimensions (seller)
7.7"L x 7.7"W x 5.8"H
Prices change often; the button shows today's price.

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Why it matters

The Eversweet 3 Pro has a stainless steel container and a wireless pump under 25 dB, so no wire sits in the water. The body lifts off the powered base for refilling.

The PETKIT app shows working status and filter condition and switches modes. The 1.6 L tank serves one or two cats for about five to seven days, per PETKIT.

Who it's for, and who should skip it

Good fit if

  • One or two cats
  • Owners who want stainless
  • App users

Look elsewhere if

  • Cord chewers
  • Spots without an outlet
  • Owners who won't clean weekly

Pros and cons

Pros

  • Stainless tank
  • Wireless pump
  • App

Cons

  • 1.6 L
  • PETKIT filters
  • Base needs power

Limitations to weigh

  • Take the fountain apart and clean the pump at least weekly; slime builds fastest in warm rooms and with wet-food eaters.
  • Change filters on the maker's schedule; the cost-per-month calculator shows what that adds up to.

Specifications

Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.

MaterialABS Plastic,Stainless SteelRetailer
Dimensions (seller)7.7"L x 7.7"W x 5.8"HRetailer
Capacity1.6 litersRetailer
Breed sizeMediumRetailer
In the pack1 CountRetailer
Pieces1Retailer
In the box1 Filter, 1 USB Cable, 1 Water FountainRetailer
Model numberEversweet 3 ProRetailer
Warranty1 Year manufacturerRetailer
Power sourceUSB CableRetailer
Features (seller)App Control, Connects via Bluetooth, USB Power Cable, Wireless pumpRetailer
Noise (seller)25dBRetailer

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Final verdict

A premium compact fountain for one or two cats.

Where to buy

Our links open this exact model's product page. Prices and stock change; check what's included before you order.

Prices change often; the button shows today's price.

Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure

Questions buyers ask

How long does a fill last?
About 5 to 7 days for one or two cats, per PETKIT.
Is the tank stainless?
Yes, SUS304.